WASHINGTON — Khalid Shaikh Mohammed, the accused mastermind of Al Qaeda’s Sept. 11, 2001, attacks on the United States, has agreed to plead guilty, the Defense Department said Wednesday.

Khalid Shaikh Mohammad, the man accused of masterminding the terrorist attack, Walid Muhammad Salih Mubarak Bin 'Attash and Mustafa Ahmed Adam al Hawsawi, were captured in 2003, ...

In a memo, Defense Secretary Lloyd Austin said that the "three pre-trial agreements" approved with Khalid Shaikh Mohammad — the man accused of planning the attacks — and Walid Muhammad Salih ...

9/11 mastermind Khalid Shaikh Mohammed’s plea deal revoked by Defense Secretary, death penalty back on table - Reversal was announced in memo relieving war court overseer of duty ...

9/11 mastermind Khalid Shaikh Mohammed agrees to plea deal to avoid Guantánamo Bay death penalty trial - Life sentence plea deals over murder of 2,976 victims have reportedly been under ...

Khalid Shaikh Mohammed, the accused mastermind of Al Qaeda’s Sept. 11, 2001, attacks on the United States, has agreed to plead guilty, the Defense Department said Wednesday. The development ...

Khalid Shaikh Mohammed, ... Khalid Sheikh Mohammed, alleged organizer of the September 11, 2001, attacks, shortly after his capture (HO/AFP via Getty Images)“I am very disappointed.

A plea deal for alleged 9/11 mastermind Khalid Shaikh Mohammed and two accomplices was abruptly revoked on Friday, just two days after it was reached.. Defense Secretary Lloyd Austin announced the ...